Gordon W. Roberts
Papers
2
Total Citations
83
H-Index
2
About
Gordon W. Roberts is a leading figure in the field of biologically inspired vision systems, with a particular focus on foveated and log-polar image sensors. His most impactful work centers on the design and implementation of CMOS-based sensors that mimic the human eye’s foveal structure, enabling efficient spatial image transformations from Cartesian to log-polar coordinates. This innovation is especially valuable for mobile robotics and machine vision, where it reduces data processing demands while preserving high-resolution imaging in the central field of view. His 2002 paper on a foveated image sensor in standard CMOS technology has garnered 65 citations, underscoring its influence in the field. Earlier, in 1997, Roberts demonstrated the feasibility of such sensors using a standard 1.2-μm ASIC CMOS process, achieving high integration, low power consumption, and ease of manufacture—a milestone that earned 18 citations. By bridging biological principles with practical CMOS fabrication, Roberts has advanced the development of compact, energy-efficient vision systems for autonomous applications. His work remains a cornerstone for researchers exploring neuromorphic engineering and real-time visual processing.
Research Focus
Key Achievements
Top Papers
- 1A foveated image sensor in standard CMOS technology65 citations · 2002
- 2A log-polar image sensor fabricated in a standard 1.2-μm ASIC CMOS process18 citations · 1997